; When using this new tolopolgy, make sure you have included the required parameters ; (see http://swisssidechain.ch/MD/gromacs.html) [ D62N ] ; [ atoms ] N NH1 -0.4700 0 HN H 0.3100 1 CA CT1 0.0700 2 HA HB 0.0900 3 CB CT2 -0.1800 4 HB1 HA 0.0900 5 HB2 HA 0.0900 6 CG CA 0.0000 7 CD1 CA -0.1150 8 HD1 HP 0.1150 9 CD2 CA -0.1150 10 HD2 HP 0.1150 11 CE1 CA -0.1150 12 HE1 HP 0.1150 13 CE2 CA 0.0000 14 CZ CA 0.0000 15 CH2 CA -0.1150 16 HH2 HP 0.1150 17 CH1 CA -0.1150 18 HH1 HP 0.1150 19 CJ2 CA 0.1100 20 OJ2 OH1 -0.5400 21 HJ2 H 0.4300 22 CJ1 CA -0.1150 23 HJ1 HP 0.1150 24 C C 0.5100 25 O O -0.5100 26 [ bonds ] N HN N CA C CA C +N CA HA CB CA O C CG CB HB1 CB HB2 CB CD1 CG CD2 CG CE1 CD1 HD1 CD1 CE2 CD2 HD2 CD2 CZ CE1 HE1 CE1 CZ CE2 CH2 CE2 CH1 CZ CJ2 CJ1 CH1 CJ1 HJ1 CJ1 OJ2 CJ2 CH2 CJ2 HJ2 OJ2 HH1 CH1 HH2 CH2 [ impropers ] N -C CA HN C CA +N O [ cmap ] -C N CA C +N